Ontologia

Commune · DZA

Teleghma

Algeria

BSkArid, steppe, cold(64 %)

Species observed

19

Observations

273

Area

194,7km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 6 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Teleghma : 6 espèces reliées par 4 interactions GloBI sur 2 types (connectance 26.7%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

19 distinct species · 273 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

273 obs · 5 cellules
Obs. / cellule
≥ 266
266–265
2–265
2–1
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

15,9°C

Annual rain

388mm

Warmest m°

33,6°C

Coldest m°

1,4°C

Elevation: 830 m on average (min 724 m, max 1 103 m)

Bioclimatic detailsExpert
Annual mean temp.
15,9°C
Annual rain
388mm
Warmest month
33,6°C
Coldest month
1,4°C
Mean alt.
830m
Min
724m
Max
1 103m
Std. dev.
74m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(64 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

15,8g/kg

Clay

26,7%

Sand

37,9%

Silt

35,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,4
Org. C
24,0g/kg
Clay
25,1%
Sand
38,6%
Silt
36,3%
5–15 cm
pH H₂O
7,5
Org. C
13,1g/kg
Clay
25,7%
Sand
38,3%
Silt
36,0%
15–30 cm
pH H₂O
7,6
Org. C
10,4g/kg
Clay
29,4%
Sand
36,7%
Silt
33,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest4.1%
Crops47.3%
Built-up1.7%
Bare soil7.0%
Other (grassland, water…)39.9%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

20,3km

Basins crossed

2

Max stream order

3

Max drainage

1 433km²

Discharge in basins

0,5m³/s

Mean precip.

480mm/an

Mean T°

14,1°C

Moisture idx

-0,60

Max snow

1%

Mean runoff

80mm/an

Mean elev. (basins)

857m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

2hab/km²

Night light

2,4nW

Built-up

167,9%

Pesticides

17,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)